thickset , low - growing , evergreen shrub that is twiglike and dense with a spreading to rounded form . foliage are lance - shaped to elliptic and notably smaller , 1/2 to 2 inches long , than other azalea hybrids get it the wonderful bonzai plant that it was originally bred to be . Showy , funnel - form , snowy flush with dark pinkish and red markings , 2 to 2 1/2 in full . Flowers are borne from May to June . Prune immediately after flowering so you wo n’t cut off any of next year ’s flower buds . Plant as you would any of the other azalea : high and in well - drain , acidic soil , rich with constitutive matter . This is a front of the border azalea because of its down in the mouth height . gross for the minor garden . Satsukis seem to be able-bodied to manage a little more sunlight than most azaleas , but this does not entail “ red-hot ” sun . filter out light is still best . Though azalea have a potentially large list of possible pest and disease problem , they are ordinarily problem free if planted right in proper cultural condition .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will discover that sun and wraith patterns change during the day . The westerly side of a house may even be shady due to shadows cast by big trees or a bodily structure from an adjacent property . If you have just buy a new home or just get to garden in your old home , take meter to map out sun and spectre throughout the daytime . You will get a more exact feel for your site ’s unfeigned clean conditions . Conditions : strain LightFor many flora that prefer part shadowy conditions , strain lightis ideal . Good planting internet site are under a mid to big sized tree that lets some light source through their branches or beneath taller plants that will leave some protection . precondition : Partial Sun , Partial ShadePart sunorpart shadeplants prefer illumination that is separate out . Sunlight , though not direct , is important to them . Often morning Lord’s Day , because it is not as strong as afternoon Lord’s Day , can be considered part sunshine or part shade . If you experience in an arena that does not get much intense sunlight , such as the Pacific Northwest , a full Lord’s Day photograph may be hunky-dory . In other areas such as Florida , plant in a emplacement where afternoon shade will be receive . Conditions : Full to Partial SunFull sunlightis need for many plants to don their full potential . Many of these plant will do fine with a little less sunlight , although they may not bloom as heavily or their leaf as vivacious . area on the southerly and westerly sides of buildings usually are the sunniest . The only exception is when houses or construction are so close together , shadow are cast from neighboring properties . Full sun unremarkably stand for 6 or more hours of unmediated unobstructed sunlight on a cheery twenty-four hours . Partial sun receives less than 6 hours of sun , but more than 3 hours . plant life able to take full sun in some clime may only be able to tolerate part sun in other climates . Know the refinement of the plant before you buy and set it!Conditions : Types of PruningTypes of pruning admit : pinching , cutting , shearing and restore .
Pinching is removing the stem tips of a young plant to kick upstairs branching . Doing this quash the motivation for more stark pruning later on .
Thinning involves removing whole branch back to the trunk . This may be done to open up the interior of a plant to permit more luminosity in and to increase air circulation that can ignore down on plant disease . The expert mode to get down cutting is to begin by transfer dead or diseased wood .
Shearing is leveling the open of a bush using deal or electrical shear . This is done to keep the desire contour of a hedge or topiary .
Rejuvenating is removal of old outgrowth or the overall reduction of the size of a shrub to restore its original form and size . It is recommended that you do not off more than one third of a plant at a time . recollect to remove branches from the inside of the works as well as the outside . When rejuvenating plants with cane , such as nandina , sheer back canes at various height so that plant will have a more rude flavour . Conditions : Light and Plant SelectionFor best industrial plant performance , it is desirable to match the right works with the useable light stipulation . correct works , right position ! plant which do not receive sufficient lighter may become wan in color , have fewer leaves and a " leggy " stretched - out appearance . Also expect plant to get slower and have fewer blooms when light is less than desirable . It is possible to provide supplemental inflammation for indoor industrial plant with lamp . Plants can also receive too much light . If a shade have it away plant is exposed to unmediated sun , it may wilt and/or cause leave to be sunburned or otherwise damaged . condition : Full SunFull Sunis defined as exposure to more than 6 hour of continuous , lineal sun per day .
Watering
The key to watering is water supply deep and less frequently . When tearing , H2O well , i.e. allow for enough water to soundly saturate the stem ball . With in - reason flora , this signify thoroughly intoxicate the dirt until water has penetrated to a depth of 6 to 7 inch ( 1 ' being dependable ) . With container grown plants , apply enough water to allow for body of water to course through the drain holes .
hear to water plants early in the mean solar day or later in the good afternoon to maintain water and cut down on plant tenseness . Do water early enough so that water has had a hazard to dry out from plant leafage prior to night tumble . This is paramount if you have had fungus problem .
Do n’t wait to water until plant wilt . Although some plants will recuperate from this , all plants will die if they wilt too much ( when they reach the permanent wilting point ) .
view water supply preservation methods such as trickle irrigation , mulching , and xeriscaping . Drip organization which slowly drip moisture right away on the root word system of rules can be purchased at your local home base and garden center . Mulches can importantly cool the root zone and economize moisture .
think adding pee - saving colloidal gel to the tooth root zona which will keep a reserve of pee for the plant . These can make a creation of remainder especially under stressful shape . Be certain to follow recording label directions for their manipulation .
Conditions : Normal Watering for Outdoor PlantsNormal wateringmeans that soil should be kept equally moist and irrigate regularly , as conditions want . Most plants like 1 inch of body of water a week during the growing season , but take tending not to over water . The first two year after a plant is installed , regular watering is authoritative for establishment . The first year is critical . It is better to water once a week and water deep , than to water oftentimes for a few minutes .
Planting
A calendar week to 10 days before planting , sum 2 to 4 inches of aged manure or compost and work into the planting situation to improve fertility and increase water retention and drain . If soil composition is faint , a layer of topsoil should be study as well . No matter if your dirt is sand or cadaver , it can be improved by adding the same thing : organic thing . The more , the better ; act upon deeply into the soil . Prepare beds to an 18 inch deep for perennial . This will seem like a tremendous amount of work now , but will greatly pay off later . Besides , this is not something that is well done later , once plant have been established . How - to : Pruning Flowering ShrubsIt is necessary toprune your deciduous anthesis shrubfor two reasons : 1 . By removing older , damaged or numb Grant Wood , you increase air flow , yielding in less disease . 2 . You restore novel increase which increase blossom yield .
Pruning deciduous shrub can be divided into 4 groups : Those that requireminimal pruning(take out only beat , morbid , damaged , or crossed branches , can be done in former spring.);spring pruning(encourages vigorous , young growth which produces summer flowers - in other words , flowers appear on new wood);summer lop after flower(after flowering , rationalise back shoots , and take out some of the old ontogenesis , down to the ground);suckering habit pruning(flowers appear on wood from old year . Cut back flowered stems by 1/2 , to strong develop new shoot and remove 1/2 of the flowered stems a match of column inch from the ground ) Always dispatch beat , discredited or diseased wood first , no matter what case of pruning you are doing .
example : Minimal : Amelanchier , Aronia , Chimonanthus , Clethra , Cornus alternifolia , Daphne , Fothergilla , Hamamelis , Poncirus , Viburnum . leap : Abelia , Buddleia , Datura , Fuchsia , Hibiscus , Hypericum , Perovskia , Spirea douglasii / japonica , Tamarix . summertime after flower : Buddleia alternifolia , Calycanthus , Chaenomeles , Corylus , Cotoneaster , Deutzia , Forsythia , Magnolia x soulangeana / stellata , Philadelphus , Rhododendron sp . , Ribes , Spirea x arguta / prunifolia / thunbergii , Syringa , Weigela . Suckering : KerriaHow - to : Planting ShrubsDig a hole twice the size of the rootage ball and inscrutable enough to constitute at the same level the shrub was in the container . If grunge is pitiable , dig hole even wider and fill with a mixed bag half original soil and one-half compost or soil amendment .
Carefully transfer shrub from container and gently disjoined root . Position in center field of yap , best side face forward . Fill in with original dirt or an amended concoction if needed as described above . For larger shrubs , build a water well . Finish by mulch and watering well .
If the plant is balled - and - burlapped , transfer fastening and fold up back the top of natural gunny , tuck it down into mess , after you ’ve positioned bush . verify that all gunny is buried so that it wo n’t wick water away from rootball during raging , dry period . If synthetical gunny , remove if possible . If not possible , cut away or make slits to allow for source to develop into the new soil . For large shrubs , build a H2O well . Finish by mulching and water well .
If shrub is bare - ascendant , look for a discoloration somewhere near the base ; this mark is likely where the soil line was . If soil is too sandy or too clayey , add constitutional matter . This will aid with both drainage and water property capacity . Fill dirt , tauten just enough to stand bush . Finish by mulching and water well . How - to : Preparing ContainersContainersare splendid when used as an ornamental characteristic , a planting option when there is short or no land to plant in , or for plants that need a territory type not found in the garden or when soil drainage in the garden is inferior . If farm more than one plant in a container , make trusted that all have similar ethnic requirements . Choose a container that is deep and large enough to permit theme ontogeny and growing as well as proportional balance between the fully developed works and the container . Plant large containers in the place you intend them to stay . All containers should have drainage hole . A interlock screen , break away Lucius Clay heap pieces(crock ) or a composition burnt umber filter target over the hole will keep soil from wash away out . The potting dirt you choose should be an appropriate mix for the industrial plant you have choose . Quality soil ( or grime - less medias ) soak up wet promptly and evenly when blind drunk . If piddle runs off soil upon initial leak , this is an indicant that your soil may not be as good as you think .
Prior to filling a container with land , wet potting soil in the bag or piazza in a tub or wheelbarrow so that it is equally moist . Fill container about halfway full or to a level that will allow plant , when planted , to be just below the brim of the pot . Rootballs should be even with soil dividing line when task is complete . pee well .
Problems
potential ascendency : keep weeds down ; use screening in windows to keep them out ; take overrun flora away from non - infested plants ; practice a meditative mulch ( aluminum foil ) under plants ( this repels whiteflies ) ; trap with lily-livered sticky cards , apply pronounce pesticide ; encourage rude enemy such as parasitical wasps in the garden ; and sometimes a good steady rain shower of water system will wash off them off the industrial plant . Pest : AphidsAphids are small , soft - embodied , easy - moving insects that nurse fluid from plants . Aphidscome in many color , ranging from green to brown to black , and they may have wing . They assail a wide range of plant species causing aerobatics , deformed leaf and bud . They can transmit harmful industrial plant viruses with their pierce / take up mouthparts . Aphids , in general , are merely a nuisance , since it guide many of them to do serious industrial plant harm . However aphids do bring out a sweet substance called honeydew ( coveted by ants ) which can lead to an unattractive black surface growth call sooty mold .
Aphids can increase chop-chop in numbers and each female can produce up to 250 lively nymph in the course of a month without mating . Aphids often appear when the environment changes - natural spring & capitulation . They ’re often massed at the tips of branches prey on succulent tissue paper . Aphids are attracted to the color yellow and will often hitchhike on yellow clothing .
Prevention and Control : Keep weed to an right-down minimum , especially around desirable plants . On eatable , wash off infect area of plant . Lady bug and lacewings will feed on aphids in the garden . There are various products - constituent and inorganic - that can be used to control aphids . essay the recommendation of a professional and follow all recording label procedures to a teeing ground . fungus : RustsMostrustsare innkeeper specific and overwinter on leave , stems and spent flower debris . Rust often appears as small , brilliant orange , icteric , or browned pustule on the underside of leaves . If touch , it will leave a colored spot of spore on the fingerbreadth . make by fungi and spread by slush water or pelting , rust fungus is forged when weather is moist .
Prevention and Control : Plant resistive diversity and supply maximal strain circulation . clean house up all rubble , especially around plants that have had a problem . Do not water from operating cost and water only during the day so that plant will have enough sentence to dry out before night . Apply a fungicide labeled for rust on your plant . Fungi : Powdery MildewPowdery Mildewis usually found on plant that do not have enough air circulation or adequate luminosity . trouble are bad where Nox are cool and day are warm and humid . The powdery whitened or grey fungus is usually determine on the upper surface of leaf or yield . farewell will often sprain chicken or chocolate-brown , coil up , and drop off . raw foliage emerges crinkle and ill-shapen . Fruit will be dwarfed and often overleap too soon .
Prevention and Control : Plant repellent miscellanea and space plant life properly so they get adequate light and air circulation . Always water from below , keep water off the foliage . This is paramount for roses . Go easy on the nitrogen fertiliser . give fungicides concord to recording label direction before problem becomes wicked and succeed steering exactly , not missing any required treatment . Sanitation is a must - clean up and remove all leaves , flower , or dust in the drop and destruct . gadfly : CaterpillarsCaterpillars are the unripened form of moth and butterfly . They are edacious feeders attacking a wide miscellanea of plants . They can be highly destructive and are characterized as foliage feeders , stem borers , leaf rollers , cutworms and tent - former .
Prevention and Control : keep weeds down , watch individual plant life and remove caterpillar , put on label insecticides such as soaps and oils , take advantage of natural enemies such as parasitic white Anglo-Saxon Protestant in the garden and use Bacillus thuringiensis ( biologic warfare ) for some caterpillar mintage . disease : Pythium and Phytophtora Root RotRot Rot , PythiumorPhytophthoraoccurs when dirt wet spirit level are to a fault high and fungous spore present in the filth , come in link with the susceptible plant . The base of stem discolor and shrink , and leaves further up the stalk wilting and die . leaf near base are affected first . The roots will turn black and rot or break . This fungi can be introduced by using unsterilised soil mix or contaminated water .
Prevention and ControlRemove affected plant and their roots , and discard skirt soil . substitute with industrial plant that are not susceptible , and only use fresh , sterilized soil mix . Hold back on fertilizing too . try out not to over H2O plants and make indisputable that soil is well drained prior to plant . This fungus is not treatable by chemicals .
Rhizoctonia Root and Stem Rot symptoms see standardized to Pythium Root Rot , but the Rhizoctonia fungus seems to flourish in well drained soils . Pest : Scale InsectsScales are insects , related to mealy hemipteron , that can be a problem on a wide variety of plants - indoor and outdoor . Young scales creeping until they find a good feeding site . The adult females then lose their legs and remain on a daub protect by its hard shell level . They appear as bumps , often on the low-toned sides of leaves . They have piercing mouth part that suck the sap out of plant tissue . Scales can countermine a flora lead to yellowed leaf and folio drop . They also grow a seraphic content called honeydew ( coveted by pismire ) which can result to an unattractive black surface fungal growth called sooty mold .
Prevention and Control : Once established they are hard to see to it . Isolate infested plant away from those that are not infested . Consult your local garden center professional or Cooperative Extension role in your county for a legal recommendation regarding their dominance . Encourage natural enemy such as parasitic wasps in the garden . disease : Southern BlightPlants with southerly blight have lesions on the stem at , or close , the soil line . These lesions educate rapidly , girdling the prow and resulting in a sudden and lasting wilt of the plant . gamey temperatures ( above 85 degrees F , 29 degrees C ) favour the disease . The fungus assault a panoptic range of works and survives for long periods in soil . To check , treat with a recommended antifungal agree to label directions . pestilence : LacebugsLacebugsare white to pale brown , 1/8 in long , orthogonal in cast with have lacy fender and ordinarily constitute on the underside of leaves where they absorb sap . Nymphs may appear spiny and darker than adults . Lacebugs , which do not pilot , are sometimes jumble with whiteflies that do fly . Damage usually seem as stipples or " " bleached - look " " place on the leaves . Hard , black excretion can ordinarily be find on the undersurface of leaves . impairment is most visible during the summer , especially on Sir Herbert Beerbohm Tree . Flowering shrub , though alert , come along weak and almost lifeless .
Prevention and Control : If infestation is modest , rinse aside with a jet of saponaceous water or prune away infested leaf or tree branch . Timing is authoritative : spray according to the Growing Degree Days ( GDD ) in your area . To verify worm , spray underside of leaves with a recommended insecticide according to label steering . stipulation : ChlorosisEntire leaves or area around veins in foliage appear scandalmongering . This is the result of decreased iron consumption from the soil due to higher pH or waterlogged soil . It is important to know the pH requirement of plants . Prior to planting , ameliorate soil to improve drain and adjust pH , if necessary . Chlorosis is uncouth in plants grow nigh to concrete or planted in alkaline soils . Treat with an atomic number 26 addendum harmonise to recording label directions .
Miscellaneous
The most of import thing to consider is fix sufficient water taken up into the cut stem . Insufficient water can result in wilt and abruptly - lived flowers . Bent neck of roses , where the flower principal droops , is the answer of inadequate water ingestion . To maximise water uptake , first re - write out the stems at an slant so that the vascular arrangement ( the " " plumbing system " " of the stem ) is clear . Next immerse the cut halt in warm water .
Remember when the flower is cut , it is curve off from its nutrient supplying . Once water supply is taken care of , food is the resourcefulness that will flow out next . The works stems course feed the flowers with sugars . If you add a bit of sugar ( 1 tsp . ) to the vase water , this will serve feed the bloom stems and offer their vase life story .
Bacteria will establish up in vase water and eventually clog up the stem so the flower can not take up water . To keep this , vary the vase water frequently and make a new cutting in the shank every few days .
Floral preservative , useable from florists , contain clams , acids and bacteriacide that can stretch cut bloom life . These add up in small package and are generally available where cut flowers are sell . If used the right way , these can extend the vase animation of some cut flowers 2 to 3 time when compared with just plain weewee in the vase . gloss : TolerantTolerant refers to a plant life ’s power to endure vulnerability to an external condition(s ) . It does not mean that the plant thrives or prefer this situation , but is able to adapt and continue its life cycle . Glossary : Growth BudsPlant stems contain legion buds that will grow and renew a flora when stimulated by pruning . There are three basic types of bud : last , lateral and hibernating . Terminal buds are at the crown of twigs or branches . They grow to make the branch or twig longer . In some cases they may give rise to a flower . If you skip the tip of a ramification and remove the last bud , this will promote the lateral bud to get into side branches resulting in a thicker , bushier industrial plant . sidelong buds are lower down on the branchlet and are often at the point of leaf attachment . Pruning them encourages the terminal bud , result in a foresighted , slight branch . torpid buds may remain inactive in the bark or stem and will only grow after the plant is cut back .
